Chen Wanwan was tortured and killed dozens of times by her half-brother Su Qin using the stolen character-changing ability. She died tragically at palace banquets every time, and fell into an endless cycle of rebirth. Su Qin acted arbitrarily with her word-changing skills, changing rewards into staffs, changing the spleen pulse into happy pulse, and changing imperial wine into poisonous wine, all with the intention of putting her to death. In a desperate situation, Chen Wanwan unexpectedly discovered that the vicious and violent prince Xiao Ji was also trapped in the cycle, and this prince was her enemy who disguised herself as a man when she was young and had a deadly feud! In order to survive, the two were forced to join forces. Chen Wanwan worked step by step to find Su Qin's flaws, and finally awakened her memory in the loop.